27720571051

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 29494556672

約数和(自身を除く): 1773985621

約数列:

[1, 37, 61, 97, 127, 997, 2257, 3589, 4699, 5917, 7747, 12319, 36889, 60817, 96709, 126619, 218929, 286639, 455803, 751459, 2250229, 3578233, 4684903, 5899249, 7723759, 12282043, 27803983, 218272213, 285779083, 454435591, 749204623, 27720571051]

約数ペア:

[(1, 27720571051), (37, 749204623), (61, 454435591), (97, 285779083), (127, 218272213), (997, 27803983), (2257, 12282043), (3589, 7723759), (4699, 5899249), (5917, 4684903), (7747, 3578233), (12319, 2250229), (36889, 751459), (60817, 455803), (96709, 286639), (126619, 218929)]